Bill de Rooy

B. D. · (D-R)

titleISBN-13
(ISBN-10)
year of publica-
tion
other author(s)
Practical Designs in Technology Years 7-8978-0-521-61811-3
(0-521-61811-8)
Stephen Barclay · Carole Wilson
Systems Technology for Schools978-0-521-57792-2
(0-521-57792-6)
1998Stephen Barclay

Bill Deakin